Margaret Yu, MD
NPI 1932590965 · Vascular Neurology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Yu, MD is a Vascular Neurology Physician provider in Chicago, IL (NPI 1932590965).
Provider details
- NPI number
- 1932590965
- Entity type
- Individual
- Primary specialty
- Vascular Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036.152171 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-02-12
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Margaret Yu's NPI number?
- Margaret Yu's National Provider Identifier (NPI) is 1932590965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Yu's specialty?
- Margaret Yu is listed in the NPPES registry with a primary specialty of Vascular Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Yu located?
- Margaret Yu's practice location on file with NPPES is 820 S Damen Ave, Chicago, IL 60612-3728.
- What is Margaret Yu's phone number?
- The practice phone number listed in the NPPES registry for Margaret Yu is (312) 569-8387.
- Does Margaret Yu accept Medicare?
- Margaret Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Yu's NPI active?
- Yes — Margaret Yu's NPI (1932590965) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.